| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $247.47 | 6.835% | $264.3846 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $124.32 | 3.144% | $128.2286 | $128.23 | $128.25 | $128.20 |
| Purchase #3 | $32.46 | 4.494% | $33.9188 | $33.92 | $33.90 | $33.90 |
| Purchase #4 | $175.67 | 7.604% | $189.0279 | $189.03 | $189.05 | $189.00 |
| Purchase #5 | $198.79 | 12.838% | $224.3107 | $224.31 | $224.30 | $224.30 |
| Purchase #6 | $78.38 | 12.244% | $87.9768 | $87.98 | $88.00 | $88.00 |
| Purchase #7 | $205.29 | 10.433% | $226.7079 | $226.71 | $226.70 | $226.70 |
| 7 purchase totals = | $1,062.38 | $1,154.5553 | $1,154.56 | $1,154.60 | $1,154.50 | |